Abstract:
A system for homing and recharging an unmanned vehicle comprises a plurality of homing layers operative along the radius of an imaginary circle that has the homing target at its center, each homing layer consisting of a sub-system provided with location means of increasing accuracy relative to that of a sub-system that operates along said radius farther away, from the center of said circle.
Abstract:
A computer-implemented method of communicating with an unmanned aerial vehicle includes transmitting a first message via a communications transmitter of a lighting assembly for receipt by an unmanned aerial vehicle. The first message includes an identifier associated with the lighting assembly, and the lighting assembly is located within a proximity of a roadway. The method also includes receiving a second message from the unmanned aerial vehicle via a communications receiver of the lighting assembly. The second message includes an identifier associated with the unmanned aerial vehicle. The method further includes transmitting a third message via the communications transmitter of the lighting assembly for receipt by the unmanned aerial vehicle. The third message includes an indication of an altitude at which the unmanned aerial vehicle should fly.
Abstract:
A vehicle base station comprises a platform on which a vehicle may be positioned, a first battery bay (820) located on a first side of the platform, a battery replacement assembly to remove a battery (712) from the vehicle and to replace the battery (712) with a new battery (712), and a power source adapted to provide power to the vehicle while the vehicle is positioned on the platform.
Abstract:
A device includes a propulsion unit configured to move the device and a steering unit configured to control the direction of the device. The device also includes a power unit configured to provide power to the propulsion unit and a charging unit configured to use an electric field to provide electrical power to the power unit. The device further includes a first magnetic sensor configured to determine a vector of one or more magnetic fields and a processor communicatively coupled to the propulsion unit, the steering unit, the power unit, and the magnetic sensor. The processor is configured to receive, from the magnetic sensor, a time-varying signal indicative of a magnetic field and determine, based on the time-varying signal, that the magnetic field is associated with an electrical power transmission line. The processor is further configured to cause the steering unit to direct the device toward the electrical power transmission line.
Abstract:
Methods and configurations are disclosed for exploiting characteristic magnetic signature of electrical power transmission and distribution lines for navigation.
Abstract:
Methods and configurations are disclosed for DNV application in rapid and cost-effective inspection of power transmission and power distribution lines.
Abstract:
A multi-zone battery station is provided, comprising a plurality of landing areas configured to support a UAV. The battery station may permit battery life to be reloaded onto a UAV, which may include recharging a battery of the UAV or exchanging the UAV battery for a new battery. The different zones may accommodate different UAV types, different battery types, or operate in accordance with different energy provision rules. A marker may be provided on a landing area to aid in guiding the UAV to an appropriate landing area.
Abstract:
A method and apparatus for controlling an electric aircraft (200) is presented. An apparatus comprises a controller (210). The controller (210) is configured to identify a state for an electric aircraft (200). The controller (210) is further configured to identify a group of recharging parameters (222) for a group of electric motors (214) in an electric propulsion system (204). The electric propulsion system (204) is configured to move the electric aircraft (200) based on the state for the group of electric motors (214) for the electric aircraft (200). The controller (210) is still further configured to recharge a power source (208) for the electric aircraft (200) using the group of recharging parameters (222) to control recharging of the power source (208) with the group of electric motors (214) when a recharge state is present for the electric aircraft (200).
Abstract:
A base module may be used to receive and house one or more unmanned aerial vehicles (UAVs) via one or more cavities. The base module receives commands from a manager device and identifies a flight plan that allows a UAV to execute the received commands. The base module transfers the flight plan to the UAV and frees the UAV. Once the UAV returns, the base module once again receives it. The base module then receives sensor data from the UAV from one or more sensors onboard the UAV, and optionally receives additional information describing its flight and identifying success or failure of the flight plan. The base module transmits the sensor data and optionally the additional information to a storage medium locally or remotely accessible by the manager device.